A magnitude ML 1.1 earthquake occured in region: 4 km SE Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8110, 13.3520 at 17 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Montegallo | AP | 4 | 523 | 523 |
Arquata del Tronto | AP | 6 | 1178 | 1701 |
Acquasanta Terme | AP | 7 | 2916 | 4617 |
Montemonaco | AP | 10 | 604 | 5221 |
Roccafluvione | AP | 12 | 2010 | 7231 |
Palmiano | AP | 13 | 196 | 7427 |
Venarotta | AP | 14 | 2066 | 9493 |
Valle Castellana | TE | 15 | 977 | 10470 |
Montefortino | FM | 15 | 1178 | 11648 |
Accumoli | RI | 15 | 667 | 12315 |
Comunanza | AP | 17 | 3166 | 15481 |
Castelsantangelo sul Nera | MC | 19 | 281 | 15762 |
Amandola | FM | 19 | 3629 | 19391 |
Ascoli Piceno | AP | 19 | 49407 | 68798 |
Rocca Santa Maria | TE | 20 | 537 | 69335 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2017-08-31 14:40:07 |
42.8113 | 13.3515 | 17 | 2017-08-31 15:10:29 |
Sala Sismica INGV-Roma | 49545541 |
Field | Value |
---|---|
Time (UTC) | 2017-08-31 14:40:07 ± 0.06 |
Latitude | 42.8113 ± 0.0018 |
Longitude | 13.3515 ± 0.0049 |
Depth (km) | 17 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 49545541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 291 |
Semi-minor axis of confidence ellipse (meter) | 233 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
Number of associated phases, regardless of their use for origin computation | 42 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38041 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 49545541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-08-31 15:10:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GMB.BHZ. | 2017-08-31T14:42:03.18 | 3.0 | undecidable | manual | Sn | -2.28 | 0 | |||
IV.MSRU.HHZ. | 2017-08-31T14:42:01.21 | 3.0 | undecidable | manual | Sn | 0.14 | 0 | |||
GU.BURY.HHZ. | 2017-08-31T14:42:00.23 | 3.0 | undecidable | manual | Sn | -4.06 | 0 | |||
GU.GSCL.HHZ. | 2017-08-31T14:41:26.84 | 3.0 | undecidable | manual | Sg | 3.9 | 0 | |||
IV.LEOD.HNZ. | 2017-08-31T14:41:07.49 | 3.0 | positive | manual | Pg | 5.98 | 0 | |||
IV.TDS.HHZ. | 2017-08-31T14:41:04.41 | 3.0 | undecidable | manual | Pg | 8.35 | 0 | |||
IV.PIPA.HHZ. | 2017-08-31T14:41:03.69 | 3.0 | undecidable | manual | Pn | 2.59 | 0 | |||
IV.SBPO.HNZ. | 2017-08-31T14:41:03.44 | 3.0 | positive | manual | Pg | 11.1 | 0 | |||
IV.EUCT.HNZ. | 2017-08-31T14:41:02.37 | 3.0 | undecidable | manual | Pn | -3.45 | 0 | |||
IV.OSSC.HHZ. | 2017-08-31T14:40:59.59 | 3.0 | undecidable | manual | Sn | -1.83 | 0 | |||
GU.GSCL.HHZ. | 2017-08-31T14:40:51.37 | 3.0 | undecidable | manual | Pg | 3.96 | 0 | |||
IV.IMOL.HNZ. | 2017-08-31T14:40:43.61 | 3.0 | undecidable | manual | Pg | 3.66 | 0 | |||
IV.VIVA.HHZ. | 2017-08-31T14:40:32.39 | 3.0 | undecidable | manual | Sn | 0.09 | 0 | |||
IV.ARVD.HHZ. | 2017-08-31T14:40:23.23 | 3.0 | positive | manual | Pg | -0.66 | 0 | |||
IV.T1221.EHZ. | 2017-08-31T14:40:21.59 | 0.3 | undecidable | manual | S | 278 | 41.4252 | 101 | 0.32 | 67 |
IV.CESI.HHZ. | 2017-08-31T14:40:21.58 | 0.3 | undecidable | manual | S | 301 | 42.2244 | 101 | 0.1 | 70 |
IV.RM33.EHZ. | 2017-08-31T14:40:19.91 | 0.3 | undecidable | manual | S | 198 | 35.3424 | 104 | 0.22 | 69 |
IV.CSP1.EHZ. | 2017-08-31T14:40:19.42 | 0.3 | undecidable | manual | S | 339 | 33.3444 | 105 | 0.26 | 68 |
IV.TERO.HHZ. | 2017-08-31T14:40:18.28 | 0.3 | undecidable | manual | S | 135 | 29.3484 | 108 | 0.14 | 71 |
IV.FDMO.HHZ. | 2017-08-31T14:40:18.84 | 0.3 | undecidable | manual | S | 319 | 32.9448 | 105 | -0.22 | 69 |
IV.TRIV.HHZ. | 2017-08-31T14:40:18.61 | 3.0 | negative | manual | Pn | -3.4 | 0 | |||
IV.CAMP.HHE. | 2017-08-31T14:40:18.51 | 0.3 | undecidable | manual | S | 171 | 30.9468 | 106 | -0.04 | 72 |
IV.T1216.EHZ. | 2017-08-31T14:40:17.73 | 0.3 | undecidable | manual | S | 288 | 28.4493 | 108 | -0.19 | 70 |
IV.T1218.EHZ. | 2017-08-31T14:40:16.91 | 0.1 | undecidable | manual | S | 231 | 24.8529 | 112 | -0.1 | 95 |
IV.CESI.HHZ. | 2017-08-31T14:40:15.58 | 0.1 | undecidable | manual | P | 301 | 42.2244 | 101 | -0.04 | 94 |
IV.LPEL.HHZ. | 2017-08-31T14:40:15.88 | 3.0 | undecidable | manual | P | 1.07 | 0 | |||
IV.MC2.EHZ. | 2017-08-31T14:40:15.35 | 0.1 | undecidable | manual | S | 310 | 17.2716 | 124 | 0.13 | 96 |
IV.T1221.EHZ. | 2017-08-31T14:40:15.37 | 1.0 | negative | manual | P | 278 | 41.4252 | 101 | -0.13 | 23 |
IV.FDMO.HHZ. | 2017-08-31T14:40:14.04 | 0.6 | undecidable | manual | P | 319 | 32.9448 | 105 | -0.19 | 46 |
IV.CSP1.EHZ. | 2017-08-31T14:40:14.24 | 0.3 | negative | manual | P | 339 | 33.3444 | 105 | -0.05 | 72 |
IV.T1214.EHZ. | 2017-08-31T14:40:14.47 | 0.3 | undecidable | manual | S | 244 | 12.9759 | 134 | 0.13 | 73 |
IV.RM33.EHZ. | 2017-08-31T14:40:14.55 | 0.3 | undecidable | manual | P | 198 | 35.3424 | 104 | -0.04 | 71 |
IV.MMO1.EHZ. | 2017-08-31T14:40:13.67 | 0.1 | undecidable | manual | S | 348 | 9.9789 | 143 | -0.13 | 99 |
IV.CAMP.HHE. | 2017-08-31T14:40:13.83 | 0.3 | undecidable | manual | P | 171 | 30.9468 | 106 | -0.1 | 71 |
IV.T1216.EHZ. | 2017-08-31T14:40:13.34 | 0.1 | undecidable | manual | P | 288 | 28.4493 | 108 | -0.22 | 93 |
IV.TERO.HHZ. | 2017-08-31T14:40:13.76 | 0.6 | undecidable | manual | P | 135 | 29.3484 | 108 | 0.06 | 48 |
IV.MTRA.EHZ. | 2017-08-31T14:40:13.26 | 0.3 | undecidable | manual | S | 149 | 7.0929 | 152 | -0.13 | 74 |
IV.MC2.EHZ. | 2017-08-31T14:40:12.08 | 0.1 | undecidable | manual | P | 310 | 17.2716 | 124 | 0.07 | 98 |
IV.T1218.EHZ. | 2017-08-31T14:40:12.99 | 0.3 | undecidable | manual | P | 231 | 24.8529 | 112 | -0.05 | 72 |
IV.MTRA.EHZ. | 2017-08-31T14:40:11.03 | 0.1 | undecidable | manual | P | 149 | 7.0929 | 152 | 0.08 | 99 |
IV.MMO1.EHZ. | 2017-08-31T14:40:11.19 | 0.1 | undecidable | manual | P | 348 | 9.9789 | 143 | 0 | 100 |
IV.T1214.EHZ. | 2017-08-31T14:40:11.60 | 0.1 | undecidable | manual | P | 244 | 12.9759 | 134 | 0.1 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1299.HNE. | ML:1.2 | 0.00010370627500000001 | 0.44 | AML | other | m | 2017-08-31T14:40:17.36 |
IV.T1299.EHE. | ML:1.0 | 0.000054092759999999995 | 0.18 | AML | other | m | 2017-08-31T14:40:16.36 |
IV.T1299.HNN. | ML:1.2 | 0.00009593248350000001 | 0.55 | AML | other | m | 2017-08-31T14:40:20.89 |
IV.T1299.EHN. | ML:0.8 | 0.000041571535 | 0.38 | AML | other | m | 2017-08-31T14:40:15.09 |
IV.MTRA.HNN. | ML:1.0 | 0.000086851785 | 0.32 | AML | other | m | 2017-08-31T14:40:14.64 |
IV.MTRA.EHN. | ML:0.9 | 0.000080162105 | 0.16 | AML | other | m | 2017-08-31T14:40:13.49 |
IV.MTRA.HNE. | ML:1.2 | 0.00013449045 | 0.35 | AML | other | m | 2017-08-31T14:40:13.80 |
IV.MTRA.EHE. | ML:1.0 | 0.000082895885 | 0.1 | AML | other | m | 2017-08-31T14:40:13.67 |
IV.T1214.EHN. | ML:0.8 | 0.000052613634999999996 | 0.144 | AML | other | m | 2017-08-31T14:40:15.62 |
IV.T1214.HNN. | ML:1.0 | 0.00008729782 | 0.912 | AML | other | m | 2017-08-31T14:40:17.70 |
IV.T1214.EHE. | ML:1.0 | 0.00006875412000000001 | 0.24 | AML | other | m | 2017-08-31T14:40:14.54 |
IV.T1214.HNE. | ML:1.1 | 0.000092876245 | 0.96 | AML | other | m | 2017-08-31T14:40:20.09 |
IV.T1218.HNE. | ML:1.4 | 0.00011956179999999999 | 0.224 | AML | other | m | 2017-08-31T14:40:17.13 |
IV.T1218.HNN. | ML:1.4 | 0.00012476959 | 0.208 | AML | other | m | 2017-08-31T14:40:17.41 |
IV.T1218.EHN. | ML:1.4 | 0.00011294963 | 0.192 | AML | other | m | 2017-08-31T14:40:17.51 |
IV.T1218.EHE. | ML:1.3 | 0.00009641667000000001 | 0.224 | AML | other | m | 2017-08-31T14:40:17.02 |
IV.T1216.EHN. | ML:1.2 | 0.00006849171999999999 | 0.144 | AML | other | m | 2017-08-31T14:40:17.89 |
IV.T1216.EHE. | ML:0.9 | 0.00003480379 | 0.096 | AML | other | m | 2017-08-31T14:40:19.63 |
IV.TERO.HNN. | ML:0.6 | 0.00002226226 | 0.1 | AML | other | m | 2017-08-31T14:40:18.83 |
IV.TERO.HNE. | ML:1.9 | 0.0003866973 | 1.09 | AML | other | m | 2017-08-31T14:40:27.55 |
IV.TERO.HHE. | ML:1.0 | 0.00004571964 | 0.1 | AML | other | m | 2017-08-31T14:40:18.70 |
IV.TERO.HHN. | ML:1.1 | 0.000053925445 | 0.1 | AML | other | m | 2017-08-31T14:40:18.70 |
IV.FDMO.HHN. | ML:1.2 | 0.000065024215 | 0.22 | AML | other | m | 2017-08-31T14:40:19.41 |
IV.FDMO.HHE. | ML:1.1 | 0.000048944315 | 0.2 | AML | other | m | 2017-08-31T14:40:19.04 |
IV.CSP1.EHE. | ML:0.9 | 0.000027803178999999998 | 0.2 | AML | other | m | 2017-08-31T14:40:19.63 |
IV.CSP1.EHN. | ML:0.4 | 0.00000905887 | 0.16 | AML | other | m | 2017-08-31T14:40:21.15 |
IV.RM33.HNN. | ML:1.4 | 0.000103002825 | 0.64 | AML | other | m | 2017-08-31T14:40:16.58 |
IV.RM33.EHN. | ML:0.8 | 0.000024235305 | 0.26 | AML | other | m | 2017-08-31T14:40:20.31 |
IV.RM33.HNE. | ML:1.4 | 0.00009703001 | 0.84 | AML | other | m | 2017-08-31T14:40:32.77 |
IV.RM33.EHE. | ML:0.9 | 0.000031054705 | 0.26 | AML | other | m | 2017-08-31T14:40:22.86 |
IV.T1221.HNE. | ML:1.5 | 0.00009859807 | 0.912 | AML | other | m | 2017-08-31T14:40:29.93 |
IV.CESI.HHN. | ML:1.4 | 0.00007681984 | 0.18 | AML | other | m | 2017-08-31T14:40:22.05 |
IV.CESI.HHE. | ML:1.1 | 0.000037726549999999995 | 0.18 | AML | other | m | 2017-08-31T14:40:22.07 |
IV.ARVD.HHE. | ML:1.1 | 0.0000127098 | 0.06 | AML | other | m | 2017-08-31T14:40:27.02 |